Schmersal SLB440 Series Light Beam Sender, 1 Beam(s), 15m Max Range

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Subtotal (1 unit)*

£471.69

(exc. VAT)

£566.03

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 27 October 2025
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RS Stock No.:
146-5818
Mfr. Part No.:
SLB440-E-1-ST-H-EH
Brand:
Schmersal
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Brand

Schmersal

Series

SLB440

Component Type

Sender

Maximum Scanning Distance

15m

Minimum Scanning Distance

300mm

Safety Type

4

SIL IEC 61508

SIL 3

PL EN ISO 13849-1

PL e

Number of Beams

1

Peak Wavelength

880nm

Maximum Response Time

22 ms

Terminal Type

M12 Plug

Dimensions

33 x 27.8 x 131 mm

Diameter

M12

Height

131mm

Application

Body

Features

Automatic Start or Restart Interlock, Compact Design with Integral Evaluation, Height Range 75 m (Reserve up to 90 m), Safe OSSD Outputs to Ple, Set-up Tool & Diagnostic Indication, Sturdy Metal Enclosure with M12 Connector or Cable, Version with Heater for Outdoor Applications Down to –30°C

Length

33mm

Width

27.8mm

COO (Country of Origin):
DE

Schmersal Light Beam, Sender, 7 to 22ms Response Time - SLB440 Series - SLB440-E-1-ST-H-EH


Keep your work area safe with this light beam sender from Schmersal. It works with a receiver to switch off machines when its beam is broken to reduce the risk of injury and damage to your equipment. A fast reaction time of 7 to 22ms means the unit responds almost instantly to hazards for maximum safety. The aluminium enclosure is resistant to corrosion and impact for use in harsh environments. Thanks to its compact dimensions of 33 (length) x 27.8 (width) x 131mm (height), it's suitable for installation in areas with limited space.

Features & Benefits


• IP67 rating means it's dust-tight and protected against immersion in 1m of water for up to 30 minutes
• Broad operating temperature range of -30°C to +50°C for use in demanding environments
• LED display for quick status identification and diagnostics
• Light weight of 240g to place minimal strain on your equipment

Applications


• Laboratories and research facilities
• Automated manufacturing
• Medical and pharmaceutical industry

What connection size does this light beam sender have?


This light beam sender has an M12 4-pin plug for ease of connection to a power source.

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